ES412920A1 - Protection of carbon articles - Google Patents
Protection of carbon articlesInfo
- Publication number
- ES412920A1 ES412920A1 ES412920A ES412920A ES412920A1 ES 412920 A1 ES412920 A1 ES 412920A1 ES 412920 A ES412920 A ES 412920A ES 412920 A ES412920 A ES 412920A ES 412920 A1 ES412920 A1 ES 412920A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon
- article
- protection
- carbon articles
- fusing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Discharge Heating (AREA)
- Laminated Bodies (AREA)
- Carbon And Carbon Compounds (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Carbon articles, particularly carbon electrodes, are protected against corrosive attack in use by fusing material to the article, or applying material to the carbon article which under the conditions of its use is capable of fusing to the carbon article, to form a coherent coating of protective material over only that part of the carbon article liable to corrosive attack when the article is in use.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1339072A GB1431891A (en) | 1972-03-22 | 1972-03-22 | Protective coatings onto graphite articles |
GB3498672 | 1972-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES412920A1 true ES412920A1 (en) | 1976-05-16 |
Family
ID=26249752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES412920A Expired ES412920A1 (en) | 1972-03-22 | 1973-03-22 | Protection of carbon articles |
Country Status (9)
Country | Link |
---|---|
US (1) | US4301387A (en) |
JP (1) | JPS5318735B2 (en) |
AR (1) | AR196927A1 (en) |
CA (1) | CA1043403A (en) |
ES (1) | ES412920A1 (en) |
FR (1) | FR2177390A5 (en) |
GB (1) | GB1431891A (en) |
IT (1) | IT980660B (en) |
SE (1) | SE403770B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4487804A (en) * | 1982-08-02 | 1984-12-11 | Nalco Chemical Company | Coating to prevent the oxidation of electrodes during electric furnace steel making |
US4588700A (en) * | 1982-08-02 | 1986-05-13 | Nalco Chemical Company | Coating to prevent the oxidation of electrodes during electric furnace steel making |
US4613522A (en) * | 1982-09-29 | 1986-09-23 | Avco Corporation | Oxidation resistant carbon-carbon composites |
US4559270A (en) * | 1983-07-28 | 1985-12-17 | Union Carbide Corporation | Oxidation prohibitive coatings for carbonaceous articles |
US4567103A (en) * | 1983-07-28 | 1986-01-28 | Union Carbide Corporation | Carbonaceous articles having oxidation prohibitive coatings thereon |
US4938942A (en) * | 1985-07-17 | 1990-07-03 | International Fuel Cells | Carbon graphite component for an electrochemical cell and method for making the component |
GB2187178A (en) * | 1986-02-28 | 1987-09-03 | Plessey Co Plc | A method of improving the oxidation resistance of graphites |
US4769074A (en) * | 1987-02-02 | 1988-09-06 | Zyp Coatings, Inc. | Binder/suspension composition and method of preparation thereof |
US5254359A (en) * | 1989-06-02 | 1993-10-19 | Air Products And Chemicals, Inc. | Method of forming titanium nitride coatings on carbon/graphite substrates by electric arc thermal spray process using titanium feed wire and nitrogen as the atomizing gas |
US5304417A (en) * | 1989-06-02 | 1994-04-19 | Air Products And Chemicals, Inc. | Graphite/carbon articles for elevated temperature service and method of manufacture |
DE3930866C1 (en) * | 1989-09-15 | 1991-02-28 | Didier-Werke Ag, 6200 Wiesbaden, De | |
WO1993010058A1 (en) * | 1991-11-20 | 1993-05-27 | Gosudarstvenny Nauchno-Issledovatelsky Institut Konstruktsionnykh Materialov Na Osnove Grafita (Niigrafit) | Composition for obtaining protective antioxidation coating on carbon article |
US5902511A (en) * | 1997-08-07 | 1999-05-11 | North American Refractories Co. | Refractory composition for the prevention of alumina clogging |
FR3016897B1 (en) * | 2014-01-27 | 2017-08-04 | Rio Tinto Alcan Int Ltd | ANODIC ASSEMBLY AND METHOD OF MANUFACTURING THE SAME. |
CN112142469B (en) * | 2020-09-30 | 2021-03-26 | 山东博奥新材料技术有限公司 | Graphite-based oxidation-resistant section bar, preparation method and application |
EP4302576A1 (en) * | 2021-03-05 | 2024-01-10 | Ecolab USA, Inc. | Coatings for electrodes in electric arc furnaces |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1948382A (en) * | 1931-09-02 | 1934-02-20 | Nat Carbon Co Inc | Oxidation resisting carbon article |
US2079110A (en) * | 1933-10-17 | 1937-05-04 | Carborundum Co | Ceramic bonded silicon carbide refractory |
US2229329A (en) * | 1938-04-02 | 1941-01-21 | Gen Scientific Corp | Method of applying shields to electrodes |
US2472171A (en) * | 1946-02-09 | 1949-06-07 | Lorraine Carbone | Method for producing electrodes for electric arcs |
US3078186A (en) * | 1960-07-26 | 1963-02-19 | Westinghouse Electric Corp | Ceramic potting composition and method of encapsulating an electrical article therewith |
US3178807A (en) * | 1961-10-05 | 1965-04-20 | Du Pont | Cermet of aluminum with boron carbide or silicon carbide |
US3401025A (en) * | 1965-05-03 | 1968-09-10 | Boeing Co | Bonded article comprising two metallic members joined by an intermediate layer |
GB1236012A (en) * | 1967-03-16 | 1971-06-16 | Mini Of Aviat Supply | Fibre reinforced composites |
DE2042225C3 (en) * | 1970-01-22 | 1975-02-27 | Centro Sperimentale Metallurgico S.P.A., Rom | Impregnation solution to improve the oxidation resistance of carbon-containing bodies |
US3689611A (en) * | 1970-08-06 | 1972-09-05 | American Can Co | Method of making glazed ceramic bonded expanded vermiculite articles |
JPS5373267A (en) * | 1976-12-10 | 1978-06-29 | Toho Beslon Co | Molding of blended fiber mat and composite material |
-
1972
- 1972-03-22 GB GB1339072A patent/GB1431891A/en not_active Expired
-
1973
- 1973-03-20 CA CA166,528A patent/CA1043403A/en not_active Expired
- 1973-03-21 SE SE7303996A patent/SE403770B/en unknown
- 1973-03-21 IT IT67813/73A patent/IT980660B/en active
- 1973-03-22 AR AR247189A patent/AR196927A1/en active
- 1973-03-22 FR FR7310279A patent/FR2177390A5/fr not_active Expired
- 1973-03-22 ES ES412920A patent/ES412920A1/en not_active Expired
- 1973-03-22 JP JP3343173A patent/JPS5318735B2/ja not_active Expired
-
1976
- 1976-05-14 US US05/686,420 patent/US4301387A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1431891A (en) | 1976-04-14 |
JPS497312A (en) | 1974-01-23 |
SE403770B (en) | 1978-09-04 |
FR2177390A5 (en) | 1973-11-02 |
IT980660B (en) | 1974-10-10 |
CA1043403A (en) | 1978-11-28 |
US4301387A (en) | 1981-11-17 |
AU5355273A (en) | 1974-09-26 |
AR196927A1 (en) | 1974-02-28 |
JPS5318735B2 (en) | 1978-06-16 |
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